dsh-tool-stats

Every tool call is counted, and the ones that never fire are named so you can remove them.

Install

dsh plugin --profile web add dsh-tool-stats

What it does

• Hook tool calls. Records tool name, success/failure, latency, session.
• Dead-tool detection. Tools configured but never invoked across N sessions are flagged.
• Failure analysis. Tools with high failure rates are identified with their last error.
• Recommendations. "Removing 12 unused tools would save ~1.8k tokens per context window."
• Panel. Usage table, dead/failing sections, recommendations.

CLI

dsh-tool-stats summary    # show tool usage, dead tools, failures, recommendations

License

MIT